2016121833

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1$

素因数の和:928

約数の個数: 80

約数和(自身を含む): 3459151872

約数和(自身を除く): 1443030039

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 131, 207, 253, 297, 393, 621, 751, 759, 891, 1179, 1441, 1863, 2253, 2277, 3013, 3537, 4323, 6759, 6831, 8261, 9039, 10611, 12969, 17273, 20277, 20493, 24783, 27117, 33143, 38907, 51819, 60831, 74349, 81351, 98381, 99429, 116721, 155457, 190003, 223047, 244053, 295143, 298287, 466371, 570009, 669141, 885429, 894861, 1082191, 1399113, 1710027, 2262763, 2656287, 2684583, 3246573, 5130081, 6788289, 7968861, 9739719, 15390243, 20364867, 24890393, 29219157, 61094601, 74671179, 87657471, 183283803, 224013537, 672040611, 2016121833]

約数ペア:

[(1, 2016121833), (3, 672040611), (9, 224013537), (11, 183283803), (23, 87657471), (27, 74671179), (33, 61094601), (69, 29219157), (81, 24890393), (99, 20364867), (131, 15390243), (207, 9739719), (253, 7968861), (297, 6788289), (393, 5130081), (621, 3246573), (751, 2684583), (759, 2656287), (891, 2262763), (1179, 1710027), (1441, 1399113), (1863, 1082191), (2253, 894861), (2277, 885429), (3013, 669141), (3537, 570009), (4323, 466371), (6759, 298287), (6831, 295143), (8261, 244053), (9039, 223047), (10611, 190003), (12969, 155457), (17273, 116721), (20277, 99429), (20493, 98381), (24783, 81351), (27117, 74349), (33143, 60831), (38907, 51819)]